EJB 3.0 Database Persistence With Oracle Fusion Middleware 11g

Oracle Fusion Middleware is a family name for a set of Java EE products that are integrated for SOA and web application deployment. WebLogic Server (WLS) is the Java EE container and Oracle JDeveloper the Java EE and SOA development IDE. This paper will use JDeveloper to create an EJB 3.0 application, and then the authors will deploy and test the application leveraging the embedded WebLogic Server that comes with JDeveloper. This makes it very easy for them to develop, deploy, and test the application. WebLogic server 10.x provides some value-added features to facilitate EJB 3 development. WebLogic server 10.x supports automatic deployment of a persistence unit based on the injected variable's name.